My HIKEY960 doesnt get detected as fastboot device in my windows/virtual machine PCs
I changed the [DIP Switches] (SW2201) settings as 1-0-1 to select fastboot mode but it was not detected with fastboot devices command
So I followed this link and tried to do a recovery in my virtual machine
But still it doesnot go to fastboot mode 
I have a windows PC and a virtual box running ubuntu for my meddling . .
Can someone help me what i am doing wrong ??
Furthur can i use Windows environment for flashing the device and AOSPs ?
Thanks in advance 
My logs from my VM PC:
/share/HIKEY_IMAGES/tools-images-hikey960$ sudo ./recovery-flash.sh /dev/ttyUSB0
Config name: config
Port name: /dev/ttyUSB0
0: Image: ./hisi-sec_usb_xloader.img Downalod Address: 0x20000
1: Image: ./hisi-sec_uce_boot.img Downalod Address: 0x6a908000
2: Image: ./hisi-sec_fastboot.img Downalod Address: 0x1ac00000
Serial port open successfully!
Start downloading ./hisi-sec_usb_xloader.img@0x20000…
file total size 99584
downlaod address 0x20000
Finish downloading
Start downloading ./hisi-sec_uce_boot.img@0x6a908000…
file total size 23680
downlaod address 0x6a908000
Finish downloading
Start downloading ./hisi-sec_fastboot.img@0x1ac00000…
file total size 3430400
downlaod address 0x1ac00000
Finish downloading
< waiting for device >
